DK1042425T3 - Method for checking the rheology of an aqueous liquid and its gelling agent - Google Patents

Method for checking the rheology of an aqueous liquid and its gelling agent

Info

Publication number
DK1042425T3
DK1042425T3 DK98966863T DK98966863T DK1042425T3 DK 1042425 T3 DK1042425 T3 DK 1042425T3 DK 98966863 T DK98966863 T DK 98966863T DK 98966863 T DK98966863 T DK 98966863T DK 1042425 T3 DK1042425 T3 DK 1042425T3
Authority
DK
Denmark
Prior art keywords
rheology
checking
aqueous liquid
gelling agent
gelling
Prior art date
Application number
DK98966863T
Other languages
Danish (da)
Inventor
Andress K Doyle
Carmen Vale Glenda Del
James F Gadberry
Michael D Hoey
Randy E Dobson
Robert F Farmer
Original Assignee
Akzo Nobel Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of DK1042425T3 publication Critical patent/DK1042425T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Lubricants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK98966863T 1997-12-19 1998-12-18 Method for checking the rheology of an aqueous liquid and its gelling agent DK1042425T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/995,275 US6239183B1 (en) 1997-12-19 1997-12-19 Method for controlling the rheology of an aqueous fluid and gelling agent therefor
PCT/EP1998/008537 WO1999032572A1 (en) 1997-12-19 1998-12-18 A method for controlling the rheology of an aqueous fluid and gelling agent therefor

Publications (1)

Publication Number Publication Date
DK1042425T3 true DK1042425T3 (en) 2003-02-24

Family

ID=25541607

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98966863T DK1042425T3 (en) 1997-12-19 1998-12-18 Method for checking the rheology of an aqueous liquid and its gelling agent

Country Status (10)

Country Link
US (2) US6239183B1 (en)
EP (1) EP1042425B1 (en)
AR (1) AR021453A1 (en)
BR (1) BR9813785A (en)
CA (1) CA2315089C (en)
DE (1) DE69809291T2 (en)
DK (1) DK1042425T3 (en)
ES (1) ES2186253T3 (en)
MY (1) MY118725A (en)
WO (1) WO1999032572A1 (en)

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Also Published As

Publication number Publication date
US6239183B1 (en) 2001-05-29
EP1042425B1 (en) 2002-11-06
MY118725A (en) 2005-01-31
EP1042425A1 (en) 2000-10-11
CA2315089C (en) 2007-10-02
USRE41585E1 (en) 2010-08-24
WO1999032572A1 (en) 1999-07-01
DE69809291D1 (en) 2002-12-12
ES2186253T3 (en) 2003-05-01
AR021453A1 (en) 2002-07-24
DE69809291T2 (en) 2003-08-21
BR9813785A (en) 2000-10-03
CA2315089A1 (en) 1999-07-01

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